CN106886075B - Connector and its optical port adaptor member and optical transceiver module - Google Patents
Connector and its optical port adaptor member and optical transceiver module Download PDFInfo
- Publication number
- CN106886075B CN106886075B CN201710179079.2A CN201710179079A CN106886075B CN 106886075 B CN106886075 B CN 106886075B CN 201710179079 A CN201710179079 A CN 201710179079A CN 106886075 B CN106886075 B CN 106886075B
- Authority
- CN
- China
- Prior art keywords
- optical
- connector
- sleeve
- part case
- locking cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The present invention relates to connector and its optical port adaptor member and optical transceiver modules, connector includes connector shell and optical transceiver module, optical transceiver module includes optical transceiving device and optical port adaptor member, optical transceiving device and optical port adaptor member split settings, optical port adaptor member includes the part case being connected by releasable connection structure with the connector shell front end, be provided on part case for be adapted to optical fiber connector locking cooperation locking mechanism.The part case of optical port adaptor member is connected by releasable connection structure with connector shell in the present invention, and optical transceiving device and optical port adaptor member split settings, in this way when facing different types of optical fiber connector, identical optical transceiving device can be used, it only needs to change using the part case being provided with the locking mechanism of the optical fiber connector of corresponding types, the versatility of entire product thus can be improved, reduce cost when different type product exchanges.
Description
Technical field
The present invention relates to the connectors and its optical port adaptor member and optical transceiver module in field of signal transmissions.
Background technique
Common connector has optical fiber connector, electric connector, and the position for being related to photoelectric signal transformation is needed using light
Electric conversion connector, a kind of existing photoelectric conversion connector " photoelectric conversion company as disclosed in Chinese patent CN202710800U
Connect device ", which includes shell, and the front end of shell is provided with optical fiber connector, and the rear end of shell is provided with electricity
Connector, the photoelectric conversion module realized and converted between optical signal, electric signal is provided in shell, and photoelectric conversion module includes print
Making sheet and the photoelectric conversion circuit being set in printed board, printed board are arranged perpendicular to front-rear direction.Optical fiber connector include with
The front end shell and be set to the intracorporal optical coupler module of nose shell i.e. optical transceiving device that shell is wholely set, set in front end shell
Be equipped with external screw thread, external screw thread constitute for the locking mechanism that be adapted to optical fiber connector locking and cooperate, electric connector includes and shell
The rear end housing and the electric signal transmission device being set in rear end housing that body is wholely set, optical transceiving device, electric signal transmission
Device is then weldingly connected to the corresponding solder joint in printed board.In use, the electric connector end of photoelectric conversion connector be adapted to electricity
Connector is connected, the optical fiber connector end of photoelectric conversion connector with to be adapted to optical fiber connector connected, with realize photosignal it
Between converting transmission.Existing this photoelectric conversion connector has problems in that: 1, being locked only using external screw thread
One of locking form of numerous optical fiber connectors, the locking mechanism of different optical fiber connectors are different, such as FC,
The locking mechanism of the optical fiber connectors such as ST, LC is all different, and existing this photoelectric conversion connector may be only available for a kind of type
Number optical fiber connector, narrow scope of application, poor universality.
Summary of the invention
The purpose of the present invention is to provide a kind of unitized optical transceiver modules；The object of the invention is also to provide one kind
Optical port adaptor member used in the optical transceiver module and the connector using the optical transceiver module.
To solve the above-mentioned problems, the present invention in connector technical solution are as follows:
Connector, including connector shell and optical transceiver module, optical transceiver module include optical transceiving device and optical port switching
Device component, optical transceiving device and optical port adaptor member split settings, optical port adaptor member include passing through releasable connection structure
The part case being connected with the connector shell front end, be provided on part case for be adapted to optical fiber connector locking and match
The locking mechanism of conjunction.
Releasable connection structure includes the locking cap with part case rotation anticreep cooperation, is provided on connector shell
The connection screw thread matched with the locking cap.
The rear end of part case be provided with optical transceiving device in the longitudinal direction rotation stop grafting rotation stop protrusion or rotation stop
Groove.
Part case includes component sleeve, and the locking mechanism is set in the component sleeve, the periphery of component sleeve
It is provided with First terrace and the second step face on front side of first step face, second step face is in the outer of First terrace
It encloses, part case further includes connected retaining ring Nian Jie with First terrace, is formed and is realized between retaining ring and the second step face
With the annular groove of locking cap rotation anticreep cooperation.
The connector is photoelectric conversion connector, and connector shell includes outer housing and inner housing, part case and institute
It states outer housing rotation stop to be connected, optical transceiving device is set to the front end of the inner housing, and the rear end of inner housing is provided with electric signal biography
Defeated device.
The technical solution of optical transceiver module in the present invention are as follows:
Optical transceiver module, including optical transceiving device and optical port adaptor member, optical transceiving device and optical port adaptor member
Split settings, optical port adaptor member include part case, are provided on part case for removable with the connector shell
The releasable connection structure of connection, be provided on part case for the locking mechanism that is adapted to optical fiber connector locking cooperation.
Releasable connection structure includes the locking cap with part case rotation anticreep cooperation, is provided on connector shell
The connection screw thread matched with the locking cap.
Part case includes component sleeve, and the locking mechanism is set in the component sleeve, the periphery of component sleeve
It is provided with First terrace and the second step face on front side of first step face, second step face is in the outer of First terrace
It encloses, part case further includes connected retaining ring Nian Jie with First terrace, is formed and is realized between retaining ring and the second step face
With the annular groove of locking cap rotation anticreep cooperation.
The technical solution of optical port adaptor member in the present invention are as follows:
Optical port adaptor member, including part case are provided with for removable with the connector shell on part case
The releasable connection structure of connection, be provided on part case for the locking mechanism that is adapted to optical fiber connector locking cooperation.
Part case includes component sleeve, and the locking mechanism is set in the component sleeve, the periphery of component sleeve
It is provided with First terrace and the second step face on front side of first step face, second step face is in the outer of First terrace
It encloses, part case further includes connected retaining ring Nian Jie with First terrace, is formed and is realized between retaining ring and the second step face
With the annular groove of locking cap rotation anticreep cooperation.
The invention has the benefit that in the present invention optical port adaptor member part case by releasable connection structure with
Connector shell is connected, and optical transceiving device and optical port adaptor member split settings, is facing different types of light in this way
When fiber connector, identical optical transceiving device can be used, only need to change using the optical fiber connector being provided with corresponding types
Locking mechanism part case, thus can be improved the versatility of entire product, reduce when different type product exchanges
Cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of connector in the present invention；
Fig. 2 is the exploded view of Fig. 1；
Fig. 3 is the structural schematic diagram of component sleeve in Fig. 1；
Fig. 4 is the structural schematic diagram of locking cap in Fig. 1；
Fig. 5 is the structural schematic diagram of Fig. 1 guide ring；
Fig. 6 is the structural schematic diagram of optical transceiving device in Fig. 1；
Fig. 7 is the structural schematic diagram of the outer housing of Fig. 1；
Fig. 8 is the structural schematic diagram of inner housing in Fig. 1；
Fig. 9 is the structural schematic diagram of photoelectric conversion module in Fig. 1；
Figure 10 is the structural schematic diagram of electric signal transmission device in Fig. 1；
Figure 11 is the structural schematic diagram of attachment cap in Fig. 1；
Figure 12 is the structural schematic diagram of optical port adaptor member in Fig. 1；
Figure 13 is the schematic diagram in A-A direction of Figure 12；
Figure 14 is the B-B direction schematic diagram of Figure 12；
Figure 15 is the cooperation schematic diagram of optical port adaptor member and optical transceiving device in Fig. 1；
Figure 16 is the schematic diagram in A-A direction of Figure 15；
Figure 17 is the B-B direction schematic diagram of Figure 15；
Figure 18 is the cooperation schematic diagram of optical transceiving device and printed board in Fig. 1；
Figure 19 is the cooperation schematic diagram of optical transceiving device and printed board, inner housing in Fig. 1；
Figure 20 is the cooperation schematic diagram of Figure 19 Yu electric signal transmission device；
Figure 21 is the cooperation schematic diagram of Figure 20 and attachment cap, outer housing.
Specific embodiment
The implementation of connector is for example shown in Fig. 1 ~ 21: the connector in the present invention is photoelectric conversion connector, the connector
Including connector shell and it is set to the optical fiber connector of connector shell front end and is set to being electrically connected for connector shell rear end
Device is connect, optical connector includes optical transceiver module, and optical transceiver module includes optical transceiving device 4 and the optical port adapter portion of split settings
Part, electric connector include electric signal transmission device 8, and electric signal transmission device 8 includes rear end housing and is set in rear end housing
Electric contact piece, rear end housing outer planet is dynamic to be arranged with attachment cap 9.Connector shell includes inner housing 6 and outer housing 5, shell
The rear end internal screw thread 5-3 of body 5 is connect with the rear end housing screw thread 8-5 in rear end housing, the rear end face of outer housing and rear end housing
Outer lug boss 8-4 between form the first annular groove of turn edge 9-1 rotation anticreep cooperation for attachment cap, on the inner wall of outer housing 5
It is provided with block step 5-2, block step 5-2 is used to cooperate with 4 block of optical transceiving device, when to be tightened on electric signal defeated for outer housing
When out on device 8, block step 5-2 is also pressed on optical transceiving device 4, realizes the fixation to optical transceiving device 4.Optical port switching
Device component includes the part case being connected by releasable connection structure with 5 front end of outer housing, be provided on part case for
It is adapted to the locking mechanism of optical fiber connector locking cooperation, is ST optical fiber connector due to being adapted to optical fiber connector in the present invention, because
This locking mechanism is two bails being arranged symmetrically, and is adapted on optical fiber connector the crank slot having with bail threaded engagement.Component
Shell includes component sleeve 1, and bail 1-5 is set in component sleeve 1, and the periphery of component sleeve is provided with First terrace 1-2
With the second step face 1-1 being located on front side of First terrace 1-2, second step face 1-1 is in the periphery of First terrace, component
Shell further includes connected retaining ring 3 Nian Jie with First terrace, forms the second ring between retaining ring 3 and the second step face 1-1
Slot, releasable connection structure include locking cap 2, and locking cap includes locking cap sleeve 2-2 and the set that is set on locking cap sleeve 2-2
Cylinder turn edge 2-1, sleeve turn edge 2-1 and the rotation anticreep cooperation of the second annular groove, locking cap 2 are tightened on the setting of 5 front end of outer housing
Connection screw thread 5-1 on.The rear end of component sleeve is provided with rotation stop protrusion 1-4, and the front end of optical transceiving device 4 is provided with and rotation stop
The rotation stop groove 4-1 of raised rotation stop grafting in the longitudinal direction.Connector shell shines aluminium alloy 2021-T4 material using anti-radiation
Material, periphery coating uses SB.Ep.Cu8.Ap.Ni12.Ep.Ni1b, to guarantee the capability of resistance to radiation of product.
The rear end 4-2 of optical transceiving device is extend into inner housing 6, and inner housing 6 has for matching with optical transceiving device block
Close to limit the front end stop section 6-2 that optical transceiving device moves backward the limit, the periphery of optical transceiving device have with before inner housing
The flat head structure 4-3 of the front end convex wall 6-1 rotation stop cooperation at end.The front end of electric signal transmission device 8 is provided with and inner housing rear end
Rear end convex wall 6-4 rotation stop grafting end face groove 8-1, the Lip river iron channel 6-3 crossed for Lip river Tie Tong is formed between the convex wall of rear end, rear end is convex
The top end 6-5 of wall is only on electric signal transmission device 8.In inner housing between optical transceiving device 4 and electric signal transmission device 8
It is provided with photoelectric conversion module 7, photoelectric conversion module 7 includes the printed board being arranged along the longitudinal direction and is set in printed board
Photoelectric conversion circuit, printed board is in the rectangle structure that length extends along the longitudinal direction, width extends in left-right direction, printed board
Rear and front end be respectively arranged with preceding pad 7-1 and rear pad 7-2, the optical transceiving device pin 4-4 on optical transceiving device with before
Pad 7-1 is weldingly connected, and the electric signal transmission device pin 8-3 on electric signal transmission device is weldingly connected with rear pad 7-2.Figure
Middle 8-2, which is represented, passes through slot to the bigger Lip river iron channel of Lip river iron offer；
The assembling process of this connector are as follows: optical transceiver fixation member can be first assembled, according to adaptation optical fiber connector
Type selects the component sleeve with suitable locking mechanism, first locking cap is placed in component sleeve, is bonded in component sleeve
Retaining ring realizes the assembling of optical transceiver fixation member.By soldering of printed boards in optical transceiving device rear end, from back to front by inner housing
Be socketed on optical transceiving device tail end, then by electric signal transmission device from back to front be placed in inner housing tail end, it is convex by rear end
The Lip river iron channel formed between wall, printed board and electric signal transmission device are weldingly connected, then the set by attachment cap from front to back
Loaded on electric signal transmission device, by outer housing being installed on electric signal transmission device from front to back, guarantee that attachment cap can be with
Smooth rotation.Then being attached on optical transceiving device from front to back by component sleeve, rotation stop groove and portion on optical transceiving device
The positioning of optical transceiving device and rotation stop protrusion circumferential locations, locking cap are realized in rotation stop protrusion rotation stop grafting on part sleeve
It locks and cooperates with the connection screw thread of outer housing front end, just complete the assembly of entire connector.
In the present invention, when intermateable connector is other kinds of connector, such as being adapted to optical fiber connector is SC light
When fiber connector, the component sleeve with direct-inserting type lock locking structure can be used, when adaptation optical fiber connector is the connection of FC optical fiber
When device, the component sleeve with screw-type locking mechanism can be used, it, can when being adapted to optical fiber connector is LC optical fiber connector
To use the component sleeve with slot type locking structure, so as to improve the versatility of product；Printed board in the present invention is along preceding
Rear direction arrangement, and printed board growth strip structure, therefore can reduce the radial dimension of product；Connector shell uses anti-spoke
The aluminum alloy materials penetrated are made, therefore have capability of resistance to radiation, can be applied in space use；The front end of inner housing and light are received
The connection of device rotation stop is sent out, the rear end of inner housing is connect with electric signal transmission device rotation stop, therefore works as optical transceiving device or electric signal
When transmission apparatus is by torque, which will not be applied to the link position of printed board and printed board and respective devices, play
The effect of protection printed board.In other embodiments of the invention: retaining ring can also be installed in component sleeve by one
Circlip replaces；Certain releasable connection structure is also possible to realize the attachment screw of part case and the removable fixation of connector shell,
Releasable connection structure can also be the buckle structure for realizing part case and connector shell releasable connection；Connector can not also
It is photoelectric conversion connector, such as connector is single optical fiber connector.
The implementation of optical transceiver module is for example shown in Fig. 1 ~ 21: the specific structure of optical transceiver module and above-mentioned each connector are implemented
Optical transceiver module in example is identical, and this will not be detailed here.
The implementation of optical port adaptor member is for example shown in Fig. 1 ~ 21: the specific structure of optical transceiving device and above-mentioned each connector
Optical transceiving device as described in the examples is identical, and this will not be detailed here.
Claims (5)
1. connector, it is characterised in that: including connector shell and optical transceiver module, optical transceiver module include optical transceiving device and
Optical port adaptor member, optical transceiving device and optical port adaptor member split settings, optical port adaptor member include by removable
The part case that connection structure is connected with the connector shell front end is provided on part case for connecting with adaptation optical fiber
The locking mechanism of device locking cooperation；Connector shell includes outer housing and inner housing；Releasable connection structure includes and the component
The locking cap of housing into rotation anticreep cooperation, outer housing front end is provided with the connection screw thread matched with the locking cap；Component shell
Body includes component sleeve, and the locking mechanism is set in the component sleeve, and the periphery of component sleeve is provided with first step
Face and the second step face on front side of first step face, second step face are in the periphery of First terrace, and part case is also
Realization is formed including connected retaining ring Nian Jie with First terrace, between retaining ring and the second step face and locking cap rotation is anti-
The annular groove of de- cooperation；Locking cap includes locking cap sleeve and the sleeve turn edge being set on locking cap sleeve, sleeve turn edge
With annular groove rotation anticreep cooperation.
2. connector according to claim 1, it is characterised in that: the rear end of part case is provided with and optical transceiving device exists
The rotation stop protrusion or rotation stop groove of rotation stop grafting on front-rear direction.
3. connector according to claim 1 or 2, it is characterised in that: the connector is photoelectric conversion connector, component
Shell is connected with the outer housing rotation stop, and optical transceiving device is set to the front end of the inner housing, and the rear end of inner housing is provided with
Electric signal transmission device.
4. optical transceiver module, it is characterised in that: including optical transceiving device and optical port adaptor member, optical transceiving device and optical port turn
Device component split settings are connect, optical port adaptor member includes part case, is provided with and is used for and connector shell on part case
The releasable connection structure of releasable connection, be provided on part case for the locking knot that is adapted to optical fiber connector locking cooperation
Structure；Connector shell includes outer housing and inner housing；Releasable connection structure includes cooperating with part case rotation anticreep
Locking cap, outer housing front end are provided with the connection screw thread matched with the locking cap；Part case includes component sleeve, described
Locking mechanism is set in the component sleeve, and the periphery of component sleeve is provided with First terrace and is located in face of first step
The second step face of side, second step face are in the periphery of First terrace, and part case further includes Nian Jie with First terrace
Connected retaining ring forms the annular groove realized with locking cap rotation anticreep cooperation between retaining ring and the second step face；Locking cap
Including locking cap sleeve and the sleeve turn edge being set on locking cap sleeve, sleeve turn edge and annular groove rotation anticreep cooperation.
5. optical port adaptor member, it is characterised in that: including part case, be provided with and be used for and connector shell on part case
The releasable connection structure of releasable connection, be provided on part case for the locking knot that is adapted to optical fiber connector locking cooperation
Structure；Connector shell includes outer housing and inner housing；Releasable connection structure includes locking cap, locking cap include locking cap sleeve and
The sleeve turn edge being set on locking cap sleeve；Part case includes component sleeve, and the locking mechanism is set to the portion
On part sleeve, the periphery of component sleeve is provided with First terrace and the second step face on front side of first step face, and second
Step surface is in the periphery of First terrace, and part case further includes connected retaining ring Nian Jie with First terrace, retaining ring and institute
State the annular groove for being formed and being realized with locking cap rotation anticreep cooperation between second step face；Sleeve turn edge is matched with annular groove rotation anticreep
It closes, locking cap is tightened in the connection screw thread of the outer housing front end setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179079.2A CN106886075B (en) | 2017-03-23 | 2017-03-23 | Connector and its optical port adaptor member and optical transceiver module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179079.2A CN106886075B (en) | 2017-03-23 | 2017-03-23 | Connector and its optical port adaptor member and optical transceiver module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106886075A CN106886075A (en) | 2017-06-23 |
| CN106886075B true CN106886075B (en) | 2019-07-26 |
Family
ID=59181402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710179079.2A Active CN106886075B (en) | 2017-03-23 | 2017-03-23 | Connector and its optical port adaptor member and optical transceiver module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106886075B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942452A (en) * | 2017-12-25 | 2018-04-20 | 苏州长光华芯光电技术有限公司 | A kind of laser fiber combination unit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907752A (en) * | 2010-08-02 | 2010-12-08 | 华为技术有限公司 | Waterproof optical fiber connector and outdoor communication equipment |
| CN202710800U (en) * | 2012-07-13 | 2013-01-30 | 航天时代电子技术股份有限公司 | Photoelectric conversion connector |
| CN105652396A (en) * | 2016-03-31 | 2016-06-08 | 中航光电科技股份有限公司 | Optical fiber detector and optical fiber detecting equipment with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9477049B2 (en) * | 2013-12-20 | 2016-10-25 | Senko Advanced Components, Inc. | Lockable connectors and connection assemblies |
-
2017
- 2017-03-23 CN CN201710179079.2A patent/CN106886075B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907752A (en) * | 2010-08-02 | 2010-12-08 | 华为技术有限公司 | Waterproof optical fiber connector and outdoor communication equipment |
| CN202710800U (en) * | 2012-07-13 | 2013-01-30 | 航天时代电子技术股份有限公司 | Photoelectric conversion connector |
| CN105652396A (en) * | 2016-03-31 | 2016-06-08 | 中航光电科技股份有限公司 | Optical fiber detector and optical fiber detecting equipment with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106886075A (en) | 2017-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5669135B2 (en) | Enclosure assembly for connector, strain relief member, and sealing method | |
| TW201423195A (en) | Fiber optic cable sub-assemblies and methods of assembling | |
| WO2001079739A3 (en) | Screw on connector | |
| US9310572B2 (en) | Cable bend relief for fiber optic sub-assemblies and methods of assembling | |
| US20130017715A1 (en) | Visual Indicator Device and Heat Sink For Input/Output Connectors | |
| CN106886075B (en) | Connector and its optical port adaptor member and optical transceiver module | |
| CN106842442B (en) | Active optical cable connector and the active optical cable component for using the active optical cable connector | |
| EP3993173A1 (en) | Waterproof joint and water sports device | |
| CN104330857A (en) | Photovoltaic conversion connector | |
| US9523827B2 (en) | Optical-electrical composite connector | |
| CN106842443B (en) | Photoelectric conversion connector | |
| CN106873096B (en) | A kind of photoelectric conversion connector | |
| US20080145004A1 (en) | Communications device | |
| CN102509944A (en) | Quick locking structure of connector assembly | |
| CN113300104B (en) | Multi-waveform fusion device integrating satellite communication and ad hoc network | |
| US20220413238A1 (en) | Optical module | |
| KR101075129B1 (en) | Connector For Optical Cable | |
| CN215181036U (en) | Optical module | |
| CN109001871A (en) | Optical transceiver | |
| US10754097B2 (en) | Adapter and adapter assembly using same | |
| CN215340446U (en) | Optical module | |
| CN110350359A (en) | A kind of signal transmission apparatus for camera module of navigating | |
| KR101778181B1 (en) | Connector | |
| CN216773641U (en) | Truck waterproof camera connecting female seat | |
| CN216795103U (en) | Camera and camera device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |